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Add GridMap::get_used_cells. Fixes #11857.

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J08nY 2017-10-05 15:34:34 +02:00
parent 0c82d113ed
commit 16bf0f08ed
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2 changed files with 17 additions and 0 deletions
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15
modules/gridmap/grid_map.cpp
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@ -769,6 +769,8 @@ void GridMap::_bind_methods() {
ClassDB::bind_method(D_METHOD("clear"), &GridMap::clear);
ClassDB::bind_method(D_METHOD("get_used_cells"), &GridMap::get_used_cells);
ClassDB::bind_method(D_METHOD("get_meshes"), &GridMap::get_meshes);
BIND_CONSTANT(INVALID_CELL_ITEM);
@ -807,6 +809,19 @@ float GridMap::get_cell_scale() const {
return cell_scale;
}
Array GridMap::get_used_cells() const {
Array a;
a.resize(cell_map.size());
int i = 0;
for (Map<IndexKey, Cell>::Element *E = cell_map.front(); E; E = E->next()) {
Vector3 p(E->key().x, E->key().y, E->key().z);
a[i++] = p;
}
return a;
}
Array GridMap::get_meshes() {
if (theme.is_null())

2
modules/gridmap/grid_map.h
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@ -223,6 +223,8 @@ public:
void set_cell_scale(float p_scale);
float get_cell_scale() const;
Array get_used_cells() const;
Array get_meshes();
void clear();